Testimonials

Benjamin & Anna Viney

This was the best decision we made in the entire project and they have completely restored our faith in builders.

EVERYTHING went to plan. From beginning to end the build took less than seven months, and was completed on budget. The only increases were where we increased the agreed scope of work.

Mark and his team were a pleasure to deal with: polite, efficient, responsive (Mark always answers calls, or phones back promptly if engaged) and were full of helpful (but never pushy)

ideas and suggestions. They never 'knocked off' early on a Friday, and worked virtually every Saturday and Bank Holiday.

Before being appointed they were open about the fact that they work on a small number of other projects at the same time, but the reality was that in seven months there were only about two working days when no one was on site.

The quality of building work, finishing (both internal and external), attention to detail,

site security and general tidiness were superb. Fifteen months after moving in we still have a 'show home' and we would be happy to show it to anyone thinking about engaging Mark for similar building work

Why Choose Mars Building Ltd?

Our Customer Satisfaction Promise:

Mars Building Ltd has been built on reputation; we know that we are only as good as our last job so with our building projects you get:

No hidden extras

When we price a building job, we provide a detailed quotation, so you will know exactly what is and what is not included. This means there is no question of any hidden extras!

Quality assured

All our builders and tradesmen are fully qualified and experienced. They have worked together for many years.
Everyone works to the same high standards, with the same aim - to achieve the best possible results with complete customer satisfaction.

Service you can rely on

We know that once your house and life have been disrupted by the start of building work, the last thing you want is for nothing to happen for days or even weeks on end. With Mars Builders this does not happen.
We only take on building projects which we are sure we can cope with, which ensures that we can achieve full continuity of work on all our contracts.

Please call us: Tel : 01438 812949Mobile : 07956 503162

Feel free to contact us regarding any of our services. We have a friendly team that are always happy to help in whatever way we can.

About us

Based in Knebworth, Herts, Mars Building Ltd is an established, family run business, with over 25 years building experience.
We work mainly in the Hertfordshire (Herts) area with most of our contracts being in Welwyn, Stevenage, St Albans, Hatfield, Harpenden, Knebworth, Hertford, Welwyn Garden City, Potters Bar, Brookmans Park.